Medical research

The history of medical studies of male infertility

In 1881 a German couple – Herr and Frau B - were trying to get pregnant with no success. They consulted Dr Levy, a gynaecologist based in Munich, for help. Levy was determined to approach the problem in a scientific manner ...

Diseases, Conditions, Syndromes

Vietnam releases dengue-blocking mosquito

Nguyen Thi Yen rolls up the sleeves of her white lab coat and delicately slips her arms into a box covered by a sheath of mesh netting. Immediately, the feeding frenzy begins.

Diseases, Conditions, Syndromes

Surgical gear quarantined over rare brain disease

New Hampshire public health officials believe one person died of a rare, degenerative brain disease, and there's a remote chance up to 13 others in multiple states were exposed to it through surgical equipment.

Medical research

Inactivation of taste genes causes male sterility

Scientists from the Monell Center report the surprising finding that two proteins involved in oral taste detection also play a crucial role in sperm development.

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